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SMAP L-Band Radiometer Data Access and Tools
Download SMAP L-Band Radiometer datasets and access tools to help you find, analyze, and visualize the data.
Datasets
| Dataset | Temporal Extent | Spatial Extent | Version | Data State | Processing Level | Data Format | Related Topics |
|---|---|---|---|---|---|---|---|
| SMAP Enhanced L3 Radiometer Global and Northern Hemisphere Daily 9 km EASE-Grid Freeze/Thaw State V004 | 2015-03-31 to Present | N: 85.044 S: -85.044 E: 180 W: -180 | 004 | ACTIVE | 3 | HDF5 | Transition Direction |
| SMAP L3 Radiometer Global and Northern Hemisphere Daily 36 km EASE-Grid Freeze/Thaw State V004 | 2015-03-31 to Present | N: 85.044 S: 45 E: 180 W: -180 | 004 | ACTIVE | 3 | HDF5 | Transition Direction |
| SMAP Radiometer Twice-Daily rSIR-Enhanced EASE-Grid 2.0 Brightness Temperatures V003 | 2015-03-31 to Present | N: 90 S: -90 E: 180 W: -180 | 3 | ACTIVE | 3 | netCDF-4 | Brightness Temperature |
| SMAP Enhanced L2 Radiometer Half-Orbit 9 km EASE-Grid Soil Moisture V006 | 2015-03-31 to Present | N: 90 S: -85.044 E: 180 W: -180 | 006 | ACTIVE | 2 | HDF5 | Brightness Temperature, Surface Soil Moisture |
| SMAP L4 Global Daily 9 km EASE-Grid Carbon Net Ecosystem Exchange V008 | 2015-03-31 to Present | N: 85.044 S: -85.044 E: 180 W: -180 | 008 | ACTIVE | 4 | HDF5 | Gross Primary Production (gpp), Heterotrophic Respiration (rh), NET ECOSYSTEM CO2 EXCHANGE (NEE), SOIL ORGANIC CARBON (SOC) |
| Near Real-time SMAP L2 Radiometer Half-Orbit 36 km EASE-Grid Soil Moisture V107 | 2025-06-26 to Present | N: 85.044 S: -85.044 E: 180 W: -180 | 107 | ACTIVE | 2 | HDF5 | Brightness Temperature, Surface Soil Moisture |
| SMAP L2 Radar/Radiometer Half-Orbit 9 km EASE-Grid Soil Moisture V003 | 2015-04-13 to 2015-07-07 | N: 85.044 S: -85.044 E: 180 W: -180 | 003 | COMPLETE | 2 | HDF5 | Brightness Temperature, SIGMA NAUGHT, Soil Moisture/Water Content |
| SMAP L4 Global 3-hourly 9 km EASE-Grid Surface and Root Zone Soil Moisture Geophysical Data V008 | 2015-03-31 to Present | N: 85.044 S: -85.044 E: 180 W: -180 | 008 | ACTIVE | 4 | HDF5 | Root Zone Soil Moisture, Surface Soil Moisture |
| SMAP L2 Radiometer Half-Orbit 36 km EASE-Grid Soil Moisture V009 | 2015-03-31 to Present | N: 85.044 S: -85.044 E: 180 W: -180 | 009 | ACTIVE | 2 | HDF5 | Brightness Temperature, Surface Soil Moisture |
| SMAP/SMOS L3 Radiometer 9 km EASE-Grid Soil Moisture V001 | 2015-05-01 to 2021-12-31 | N: 90 S: -90 E: 180 W: -180 | 1 | COMPLETE | 3 | HDF5 | Brightness Temperature, Surface Soil Moisture, Vegetation Optical Depth |
SHOWING 10 OF 50
SMAP L-Band Radiometer Data Tools
| Tool Sort descending | Description | Services | |
|---|---|---|---|
| Worldview | Worldview offers the capability to interactively browse over 1,200 global, full-resolution satellite imagery layers and download the underlying data. | Analysis, Search and Discovery, Visualization, Access, Comparison, Monitoring Natural Events |
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